Check the listing for details. Nintendo Switch Color Your Own Cartridge Case. Color: Color Your Own, Condition: New. Listed at 19.99 USD. - Securely and safely holds game cartridges in foam - Holds up to 60 games - Fits easily on a shelf or in a bag - Snap locking and fully enclosed, games won’t fall out - Small enough to take with you anywhere The UniKeep DX Switch Cartridge Game Case is perfect for your Nintendo Switch game collection. The attractive, digitally printed design sets this game case apart from the rest. Small enough to fit in a bag or easily fit into a tight space on a shelf. The protective case has enough space for 60 video game cartridges. High-quality foam safely and securely holds your video game cartridges in place. Fully enclosed and snap locking ensures the games are secure in any situation. Color pencil - Works best for this intricate design but to prevent smearing we recommend an art sealer, something like Krylon Matte Finish art sealer (not included). Crayon - Does work but may be difficult for the intricate design, does not smear and shouldnt need a sealer. Fine tip marker - Does work but may be difficult to get through the entire design without smearing before sealing, we also would recommend something like Krylon Matte Finish art sealer (not included). *** UniKeep is not responsible for coloring mistakes or failure to follow the above recommendations. *** Color pencils, Crayons or markers not included.